microscopic close up - fertilized human egg undergoes mitosis in orange environment / 1st stage of embryo - cells dividing stock videos & royalty-free footage00:30
microscopic close up - fertilized human egg undergoes mitosis in orange environment / 1st stage of embryo - cells dividing stock videos & royalty-free footage00:08
animated sequence showing cells in a fertilised egg dividing. - cells dividing stock videos & royalty-free footage00:28
microscopic - close up mitosis (cell division) - cells dividing stock videos & royalty-free footage00:03
human cells undergoing cell division by mitosis. - cells dividing stock videos & royalty-free footage00:27
cells multiplying or mitosis under microscope - cells dividing stock videos & royalty-free footage00:15
cells divide under a microscope filmed in time lapse in the 1960s. - cells dividing stock videos & royalty-free footage00:25
t/l, ecu, mitosis of potoroo (potorous) cell - cells dividing stock videos & royalty-free footage00:18
cells divide under a microscope filmed in time lapse in the 1960s. - cells dividing stock videos & royalty-free footage00:35
human oocyte cryopreservation on september 17, 2014 in new york city. - cells dividing stock videos & royalty-free footage00:33
close-up of a spinning white dna in a fog. dna part. sliding along dna molecule - cells dividing stock videos & royalty-free footage00:22
microscopic close up - fertilized human egg undergoes mitosis in orange environment / 1st stage of embryo - cells dividing stock videos & royalty-free footage00:05
cells multiplying or mitosis under microscope - cells dividing stock videos & royalty-free footage00:10
cells multiplying or mitosis under microscope - cells dividing stock videos & royalty-free footage00:10
cell dividing, prophase, metaphase, anaphase, telophase. cytology, microscopic, science, biology, genetics, heredity. - cells dividing stock videos & royalty-free footage00:27
human oocyte cryopreservation on september 17, 2014 in new york city. - cells dividing stock videos & royalty-free footage00:36
biology: exploring the living world - part 12 of 33. this overview film from the encyclopaedia britannica education biology program will spark students' interest in the study of biology. the film examines the relationship between living things and their p - cells dividing stock videos & royalty-free footage00:33
bcu several volvox spinning in and out of focus - cells dividing stock videos & royalty-free footage00:12
plant cell structure with visible chloroplasts - cells dividing stock videos & royalty-free footage00:31
micro organism in embryo stage moving inside an egg - cells dividing stock videos & royalty-free footage00:29
cells multiplying or mitosis under microscope - cells dividing stock videos & royalty-free footage00:10
microscopic - close up mitosis (cell division) - cells dividing stock videos & royalty-free footage00:03
graphic showing cells dividing into zygote pink effect - cells dividing stock videos & royalty-free footage00:24
what is a fish? - part 35 of 39. illustrates the major types of fishes. shows the anatomy of a typical fish and demonstrates characteristic behavior patterns of various kinds of fishes. underwater photography is used to reveal behavior patterns such as c - cells dividing stock videos & royalty-free footage00:33
theories on the origin of life - part 21 of 24. this presentation of four theories on the origin of life is designed to encourage students to discuss the evidence, to question, to research. special creation attributes origins of life to a supernatural bei - cells dividing stock videos & royalty-free footage00:27
dividing cancer cell, fluorescent microscopy - cells dividing stock videos & royalty-free footage00:32
animal cell evolving, microscopic magmification 40x - cells dividing stock videos & royalty-free footage00:22
cells multiplying or mitosis under microscope - cells dividing stock videos & royalty-free footage00:10
1980 scientific micrograph cell mitosis / united states / audio - cells dividing stock videos & royalty-free footage00:11
t/l, cu, mitosis of potoroo (potorous) cell - cells dividing stock videos & royalty-free footage00:19
human oocyte cryopreservation on september 17, 2014 in new york city. - cells dividing stock videos & royalty-free footage00:46
human oocyte cryopreservation, sperm is injected directly into the egg with a needle in a petri dish september 17, 2014 in new york city. - cells dividing stock videos & royalty-free footage00:39
extreme close up hand-held - a brain-eating amoeba burrows into a brain and replicates in a computer-generated animation. - cells dividing stock videos & royalty-free footage00:10
experimental cell culture scene. image for regenerative medicine and drug discovery research. - cells dividing stock videos & royalty-free footage00:13
amphibian embryo (frog, toad, and salamander) - part 21 of 28. combining time-lapse and microphotography with animated cross-section diagrams, the film illustrates the developmental processes by which a single-celled amphibian egg is transformed into a ma - cells dividing stock videos & royalty-free footage00:39